Home / 1,624,476.54-2,242,012.23-936,016.59

Finding the Fourth Proportional to 1,624,476.54, 2,242,012.23 and 936,016.59

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Solution

The fourth proportional to 1,624,476.54, 2,242,012.23 and 936,016.59 is: 1,291,838.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,476.54 : 2,242,012.23 = 936,016.59 : x
  2. Step 2: Convert to fraction form
    1,624,476.54/2,242,012.23 = 936,016.59/x
  3. Step 3: Cross multiply
    1,624,476.54x = 2,242,012.23 × 936,016.59
  4. Step 4: Simplify right side
    1,624,476.54x = 2,098,560,642,262.90
  5. Step 5: Solve for x
    x = 2,098,560,642,262.90/1,624,476.54
  6. Step 6: Final answer
    x = 1,291,838.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.